ip2whois - Lookup 'WHOIS' Information for a Particular Domain

Easily implement the checking of 'WHOIS' information for a particular domain. 'IP2WHOIS' supports the query for 1113 Top-level Domains(TLDs) and 634 Country Code Top-level Domains(ccTLDs). To get started with a free API key, you may sign up at here <https://www.ip2whois.com/register>.